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Safety Limit Switch i110-RP224 | 2 Positive Action N/C Contacts | IP66 Rated | by SICK
The i110-RP224 safety limit switch features 2 positive action normally closed contacts and an actuation force of 125 N at 300 mm deflection, making it ideal for industrial safety systems. With an IP66 rated enclosure, it ensures reliable operation in harsh environments, perfect for machinery safety interlocks and automation control systems.
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Technical Specifications
- Positive action N/C contacts: 2
- N/O contacts: 0
- Actuation force (deflection): 125 N at 300 mm
- Actuation frequency: ≤ 3,600 per hour
- Actuation directions: 1
- Cord length: ≤ 30 m
- B10d parameter: 2 x 10^6 switching cycles (small load)
- Safe state in event of fault: No internal fault detection; fault detection by connected safety logic unit
- Safe series connection: With Flexi Loop (with diagnostics)
- Connection type: Plug connector, M12, 4-pin
- Coupling nut material: Nickel-plated brass
- Switching principle: Slow action switching element
- Usage category: DC-13 (IEC 60947-5-1)
- Rated operating current (voltage): 2 A (24 V DC)
- Rated insulation voltage Ui: 32 V
- Rated impulse withstand voltage Uimp: 1,500 V
- Short-circuit protection: 2 A
- Switching voltage: ≥ 5 V DC
- Switching current (switching voltage): 5 mA (5 V DC)
- Mechanical life: 1 x 10^6 switching cycles
- Housing material: Zinc diecast
- Surface treatment: Varnished
- Enclosure rating: IP66 (IEC 60529)
- Ambient operating temperature: -25°C to +80°C
- Storage temperature: -25°C to +80°C
- Dimensions (H x L x W): 56mm x 204mm x 40mm
- Weight: 0.84 kg
Key Features
- 2 positive action normally closed (N/C) contacts
- Actuation force of 125 N at 300 mm deflection
- Actuation frequency up to 3,600 operations per hour
- Safe series connection with Flexi Loop including diagnostics
- Plug connector M12, 4-pin with nickel-plated brass coupling nut
- Slow action switching element for reliable operation
- Rated operating current 2 A at 24 V DC
- IP66 rated enclosure for dust and water protection
- Operating temperature range from -25°C to +80°C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety switch wiring and integration into safety-related control systems.
Applications
- Industrial safety systems requiring reliable safety switch monitoring
- Machinery safety interlocks
- Automation and control systems with safety requirements
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable zinc diecast housing extends product life reducing waste
- High reliability reduces downtime and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK i110-RP224 safety switch is available for immediate purchase, ideal for industrial safety and automation applications.
